The document provides instructions for installing and operating the TZ65S dimmer module. It can be installed as part of a Z-Wave wireless lighting control system and act as both a dimmer switch and wireless repeater. Key features include dimming control of attached lights, ability to associate with and control other Z-Wave devices, and configuration options that allow customizing its operation. Proper installation requires wiring according to the diagram and inclusion in the Z-Wave network at the installation location.